★ Missions: Normal | Basic | Affinity
☆ Tier List: Characters, Classes, Skells
★ Best Divisions | How to Change Divisions
☆ Character Customization and Fashion Gear
★ 104 FN Site Locations | 99 Lobster Locations
☆ All Heart to Heart Locations

Auxiliary Energy is used to trigger Quick Cooldown on Art skills during combat in Xenoblade Chronicles X Definitive Edition. Learn how to use Auxiliary Energy and how to replenish.

Auxiliary Energy is used to trigger Quick Cooldown on an Art which instantly resets its cooldown. This allows the player to immediately reuse and spam Art skills. However, Aux Energy is limited by the amount stored in the Auxiliary Energy Gauge, and each use of Quick Cooldown consumes this gauge.
To trigger Quick Cooldown, press Y while selecting an Art skill on cooldown during combat.

The maximum amount of auxiliary energy you can store can be increased by acquiring Energy Clips. These can be acquired as a reward for increasing the survey rate of Mira.
There is no way to refill the Auxiliary Energy gauge in the middle of a battle. This means the amount of times you can trigger Quick Cooldown in an encounter is limited by your max aux energy storage which is more incentive to increase the survey rate of Mira as soon as possible.
However, the gauge refills back to full at the end of a battle, allowing you full use of it for your next combat encounter.
| Mission | Details |
|---|---|
|
Builders of a Legacy
(Chapter 3) |
Lv. Requirement: None
Rec. Lv. 9 How to Unlock: • Clear The New Frontier
|
The Aux Energy Gauge and Quick Cooldown mechanics will be unlocked once you reach Chapter 3.

Tips and Tricks: Beginner's Guide
Xenoblade Chronicles X: Definitive Edition Walkthrough & Guides Wiki
What is Auxiliary Energy?



Genshin Impact Walkthrough & Guides Wiki

Umamusume: Pretty Derby Walkthrough & Guides Wiki

Where Winds Meet Walkthrough & Guides Wiki
Honkai: Star Rail Walkthrough & Guides Wiki

Digimon Story: Time Stranger Walkthrough & Guides Wiki

Wuthering Waves Walkthrough & Guides Wiki
Zenless Zone Zero Walkthrough & Guides Wiki
Pokemon TCG Pocket (PTCGP) Strategies & Guides Wiki
Pokemon Legends: Z-A Walkthrough & Guides Wiki

Clair Obscur: Expedition 33 Walkthrough & Guides Wiki

Fire Emblem Heroes (FEH) Walkthrough & Guides Wiki
Yu-Gi-Oh! Master Duel Walkthrough & Guides Wiki

Elden Ring Shadow of the Erdtree Walkthrough & Guides Wiki
Super Smash Bros. Ultimate Walkthrough & Guides Wiki

Monster Hunter World Walkthrough & Guides Wiki

Pokemon Brilliant Diamond and Shining Pearl (BDSP) Walkthrough & Guides Wiki
The Legend of Zelda: Tears of the Kingdom Walkthrough & Guides Wiki

Persona 3 Reload Walkthrough & Guides Wiki

Diablo 4: Vessel of Hatred Walkthrough & Guides Wiki
Cyberpunk 2077: Ultimate Edition Walkthrough & Guides Wiki
© Nintendo / MONOLITHSOFT. Xenoblade Chronicles and Nintendo Switch are trademarks of Nintendo.
The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
The contents we provide on this site were created personally by members of the Game8 editorial department.
We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.